EP1531571A3 - Method and apparatus for bit scrambling for packet transmission/reception in a wireless communication system - Google Patents

Method and apparatus for bit scrambling for packet transmission/reception in a wireless communication system Download PDF

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Publication number
EP1531571A3
EP1531571A3 EP20040026811 EP04026811A EP1531571A3 EP 1531571 A3 EP1531571 A3 EP 1531571A3 EP 20040026811 EP20040026811 EP 20040026811 EP 04026811 A EP04026811 A EP 04026811A EP 1531571 A3 EP1531571 A3 EP 1531571A3
Authority
EP
European Patent Office
Prior art keywords
reception
wireless communication
communication system
packet transmission
bit scrambling
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
EP20040026811
Other languages
German (de)
English (en)
French (fr)
Other versions
EP1531571A2 (en
Inventor
Noh-Sun c/o Samsung Electronics Co. Ltd. Kim
Hun-Kee c/o Samsung Electronics Co. Ltd. Kim
Gin-Kyu Samsung Electronics Co. Ltd. Choi
Hea-Kyoung c/o Samsung Electronics Co. Ltd. Jung
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Samsung Electronics Co Ltd
Original Assignee
Samsung Electronics Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Samsung Electronics Co Ltd filed Critical Samsung Electronics Co Ltd
Publication of EP1531571A2 publication Critical patent/EP1531571A2/en
Publication of EP1531571A3 publication Critical patent/EP1531571A3/en
Ceased legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/004—Arrangements for detecting or preventing errors in the information received by using forward error control
    • H04L1/0041—Arrangements at the transmitter end
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
    • H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/004—Arrangements for detecting or preventing errors in the information received by using forward error control
    • H04L1/0045—Arrangements at the receiver end
    • H04L1/0047—Decoding adapted to other signal detection operation
    • H04L1/005—Iterative decoding, including iteration between signal detection and decoding operation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/004—Arrangements for detecting or preventing errors in the information received by using forward error control
    • H04L1/0056—Systems characterized by the type of code used
    • H04L1/0061—Error detection codes
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/004—Arrangements for detecting or preventing errors in the information received by using forward error control
    • H04L1/0056—Systems characterized by the type of code used
    • H04L1/0064—Concatenated codes
    • H04L1/0066—Parallel concatenated codes
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/02—Channels characterised by the type of signal
    • H04L5/023—Multiplexing of multicarrier modulation signals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
    • H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
    • H04L1/1812—Hybrid protocols; Hybrid automatic repeat request [HARQ]
    • H04L1/1816—Hybrid protocols; Hybrid automatic repeat request [HARQ] with retransmission of the same, encoded, message

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Error Detection And Correction (AREA)
  • Detection And Prevention Of Errors In Transmission (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Circuits Of Receivers In General (AREA)
EP20040026811 2003-11-13 2004-11-11 Method and apparatus for bit scrambling for packet transmission/reception in a wireless communication system Ceased EP1531571A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR2003080350 2003-11-13
KR20030080350A KR100594021B1 (ko) 2003-11-13 2003-11-13 무선통신 시스템에서 패킷 송수신을 위한 비트 스크램블링방법 및 장치

Publications (2)

Publication Number Publication Date
EP1531571A2 EP1531571A2 (en) 2005-05-18
EP1531571A3 true EP1531571A3 (en) 2006-08-30

Family

ID=34431765

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20040026811 Ceased EP1531571A3 (en) 2003-11-13 2004-11-11 Method and apparatus for bit scrambling for packet transmission/reception in a wireless communication system

Country Status (5)

Country Link
US (1) US7400607B2 (ja)
EP (1) EP1531571A3 (ja)
JP (1) JP2005151571A (ja)
KR (1) KR100594021B1 (ja)
CN (1) CN100382473C (ja)

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US9385843B2 (en) * 2004-12-22 2016-07-05 Qualcomm Incorporated Method and apparatus for using multiple modulation schemes for a single packet
US7685495B2 (en) * 2005-05-12 2010-03-23 Qualcomm Incorporated Apparatus and method for channel interleaving in communications system
US7684779B2 (en) 2005-05-31 2010-03-23 Broadcom Corporation Wireless terminal baseband processor high speed turbo decoding module
US7532638B2 (en) * 2005-06-01 2009-05-12 Broadcom Corporation Wireless terminal baseband processor high speed turbo decoding module supporting MAC header splitting
CN1893342B (zh) * 2005-07-05 2010-06-09 上海原动力通信科技有限公司 多载波hsdpa的业务传输信道编码方法和编码装置
US8625601B2 (en) * 2005-10-31 2014-01-07 Qualcomm Incorporated Method and apparatus for low-overhead packet data transmission and control of reception mode
US8489128B2 (en) * 2005-10-31 2013-07-16 Qualcomm Incorporated Efficient transmission on a shared data channel for wireless communication
US7810014B2 (en) 2005-11-07 2010-10-05 Samsung Electronics Co., Ltd. Apparatus and method for stopping iterative decoding in a mobile communication system
JP4684299B2 (ja) * 2005-12-27 2011-05-18 富士通株式会社 多値変調方式を用いたディジタル無線通信方法並びに送信機及び受信機
MX2008011809A (es) * 2006-03-17 2008-11-18 Interdigital Tech Corp Metodo para remapeo de constelacion de señal de modulacion de amplitud de cuadratura adaptable para retransmisiones de paquetes de datos.
EP1860814A1 (de) * 2006-05-26 2007-11-28 Nokia Siemens Networks Gmbh & Co. Kg Verfahren zur Interferenzreduzierung
CN101098299B (zh) * 2006-06-27 2010-08-18 中兴通讯股份有限公司 一种比特加扰的并行方法及装置
TWI377813B (en) * 2006-11-24 2012-11-21 Inst Information Industry Apparatus, method, computer program, and computer readable medium for transnitting data via a plurality of network interfaces
US7876808B2 (en) * 2006-11-30 2011-01-25 Broadcom Corp. Method and apparatus for adaptive noise and/or signal filtering in an HSDPA channel quality indicator (CQI) selection
KR101294384B1 (ko) * 2007-02-01 2013-08-08 엘지전자 주식회사 사용자 간섭을 줄이는 데이터 전송 방법
US8379738B2 (en) * 2007-03-16 2013-02-19 Samsung Electronics Co., Ltd. Methods and apparatus to improve performance and enable fast decoding of transmissions with multiple code blocks
CN101022286B (zh) * 2007-03-20 2010-06-16 中兴通讯股份有限公司 一种比特加扰并行处理方法和装置
CN101282192B (zh) * 2007-04-03 2011-09-21 中兴通讯股份有限公司 混合自动重传信道编码方法
CN101689974B (zh) * 2007-07-04 2013-04-17 日本电气株式会社 多载波移动体通信系统
US8386903B2 (en) * 2007-10-31 2013-02-26 Futurewei Technologies, Inc. Bit reverse interleaving methods for QAM modulation in a wireless communication system
US20090161799A1 (en) * 2007-12-21 2009-06-25 Mediatek, Inc. Decoding communication signals
US9544776B2 (en) * 2008-03-25 2017-01-10 Qualcomm Incorporated Transmission and reception of dedicated reference signals
WO2010005181A2 (en) * 2008-06-16 2010-01-14 Lg Electronics Inc. Cooperative symbol level network coding in multi-channel wireless networks
US8498248B2 (en) * 2008-06-17 2013-07-30 Nokia Siemens Networks Oy Medium access control protocol data unit overhead improvements
JP5451647B2 (ja) * 2009-02-05 2014-03-26 パナソニック株式会社 無線通信装置
KR101633326B1 (ko) * 2009-02-27 2016-06-24 엘지전자 주식회사 전송 방법
US8605568B2 (en) * 2009-04-14 2013-12-10 Texas Instruments Incorporated PHY layer options for body area network (BAN) devices
US8433966B2 (en) * 2009-07-06 2013-04-30 Intel Corporation Acknowledgment channel design for wireless access networks
GB2482497A (en) * 2010-08-03 2012-02-08 Icera Inc Adapting transport block size for uplink channel transmission
JP2012099989A (ja) * 2010-11-01 2012-05-24 Fujitsu Ltd 無線通信装置および復号処理方法
CN103326811A (zh) * 2012-03-23 2013-09-25 华为技术有限公司 一种信号发送以及对发射端数据信号解调的方法及装置
US9118477B2 (en) * 2012-03-31 2015-08-25 Tejas Networks Limited Method and system for efficient error free packet reception using hybrid automatic repeat-request (HARQ) in a wireless communication system
US9130595B1 (en) * 2013-11-07 2015-09-08 The United States Of America As Represented By The Secretary Of The Navy System and method for acceleration effect correction using turbo-encoded data with cyclic redundancy check
US10855597B2 (en) * 2015-06-29 2020-12-01 T-Mobile Usa, Inc. Channel coding for real time wireless traffic
KR102231309B1 (ko) * 2015-06-29 2021-03-23 주식회사 윌러스표준기술연구소 레거시 무선 통신 단말과 공존을 위한 무선 통신 방법 및 무선 통신 단말
US10200999B2 (en) 2016-02-18 2019-02-05 Samsung Electronics Co., Ltd. Method and apparatus for blind detection of interference parameters in LTE system
CN108282246B (zh) * 2017-01-05 2023-09-01 华为技术有限公司 信息处理的方法、设备和通信系统
CN115361090B (zh) 2017-01-06 2024-04-16 Idac控股公司 基于检错的同步和广播信道
JP2023540584A (ja) * 2020-09-07 2023-09-25 華為技術有限公司 通信方法及び装置

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US20020080887A1 (en) * 2000-10-20 2002-06-27 Young-Ho Jeong In-band adjacent-channel digital audio broadcasting system
US20030147422A1 (en) * 2002-01-30 2003-08-07 Lg Electronics Inc. Method for scrambling packet data using variable slot length and apparatus thereof
US20030161471A1 (en) * 2002-02-26 2003-08-28 Yu-Cheun Jou Method and apparatus for scrambling information bits on a channel in a communications system
US6618395B1 (en) * 1999-05-27 2003-09-09 3Com Corporation Physical coding sub-layer for transmission of data over multi-channel media

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Patent Citations (5)

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US4232193A (en) * 1977-05-12 1980-11-04 The Marconi Company Limited Message signal scrambling apparatus
US6618395B1 (en) * 1999-05-27 2003-09-09 3Com Corporation Physical coding sub-layer for transmission of data over multi-channel media
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Also Published As

Publication number Publication date
CN1645782A (zh) 2005-07-27
JP2005151571A (ja) 2005-06-09
CN100382473C (zh) 2008-04-16
US20050108610A1 (en) 2005-05-19
EP1531571A2 (en) 2005-05-18
KR20050046302A (ko) 2005-05-18
US7400607B2 (en) 2008-07-15
KR100594021B1 (ko) 2006-06-30

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